- Science
- Grade 1
- Matter and its properties
demonstrate and explain that a whole object is a system made of organized parts such as a toy that can be taken apart and put back together.
Math.1.2.B use concrete and pictorial models to compose and decompose numbers up to 120 in more than one way as so many hundreds, so many tens, and so many ones
Math.1.2.C use objects, pictures, and expanded and standard forms to represent numbers up to 120
Math.1.3.B use objects and pictorial models to solve word problems involving joining, separating, and comparing sets within 20 and unknowns as any one of the terms in the problem such as 2 + 4 = [ ]; 3 + [ ] = 7; and 5 = [ ] - 3
Math.1.3.C compose 10 with two or more addends with and without concrete objects
Math.1.3.D apply basic fact strategies to add and subtract within 20, including making 10 and decomposing a number leading to a 10
ELAR.1.1.C share information and ideas about the topic under discussion, speaking clearly at an appropriate pace and using the conventions of language
ELAR.1.13.C identify and gather relevant sources and information to answer the questions with adult assistance